VBG08HTR-E

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, compact size
Package: TO-220
Essence: Regulates voltage to ensure stable power supply
Packaging/Quantity: Individually packaged, 1 unit per package

Specifications

• Input Voltage Range: 4.5V - 40V
• Output Voltage Range: 1.25V - 37V
• Maximum Output Current: 2A
• Dropout Voltage: 1.5V @ 2A
• Line Regulation: 0.01%/V
• Load Regulation: 0.1%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The VBG08HTR-E voltage regulator has three pins:

1. Input (VIN): Connects to the input voltage source.
2. Output (VOUT): Provides the regulated output voltage.
3. Ground (GND): Common ground reference for the regulator.

Functional Features

• High efficiency conversion of input voltage to regulated output voltage.
• Low dropout voltage ensures stable operation even with low input voltages.
• Overcurrent and thermal protection for safe operation.
• Adjustable output voltage using external resistors.
• Fast transient response for rapid load changes.

Advantages and Disadvantages

Advantages: - Compact size allows for easy integration into various electronic devices. - Wide input voltage range enables compatibility with different power sources. - Excellent line and load regulation for precise voltage control. - Robust protection features enhance reliability and prevent damage.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Dropout voltage can cause power dissipation and heat generation.

Working Principles

The VBG08HTR-E voltage regulator utilizes a feedback mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to regulate the output. By continuously monitoring and adjusting, it compensates for changes in input voltage, load variations, and temperature fluctuations.

Detailed Application Field Plans

The VBG08HTR-E voltage regulator finds applications in various fields, including:

1. Consumer Electronics: Powering microcontrollers, sensors, and other low-power devices.
2. Automotive: Regulating voltage for automotive electronics, such as infotainment systems and lighting.
3. Industrial Automation: Providing stable power supply for control systems and sensors.
4. Telecommunications: Ensuring reliable voltage for communication equipment and network devices.

Detailed and Complete Alternative Models

1. LM7805: A popular fixed-output voltage regulator with a maximum output current of 1A.
2. LM317: Adjustable voltage regulator capable of delivering up to 1.5A.
3. L78M05: Fixed-output regulator with a maximum output current of 0.5A, suitable for low-power applications.

These alternative models offer similar functionality to the VBG08HTR-E but may have different specifications and package types.

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